<script setup>
import ListHeader from '@/components/ListHeader.vue';
import { getRuleListAPI, addRuleAPI, updateRuleAPI, updateRuleStatusAPI, deleteRuleAPI } from '@/api/rule'
import { useInitTable, useInitForm } from '@/composables/useCommon';
import { ref } from 'vue'
import FormDrawer from '@/components/FormDrawer.vue';
import IconSelect from '@/components/IconSelect.vue';
const options = ref([])
const defaultExpandKeys = ref([])
const {
  loading,
  getData,
  tableData,
  handleStatusChange,
  handleDelete
} = useInitTable(
  {
    getList: getRuleListAPI,
    onGetListSuccess: (res) => {
      options.value = res.rules
      tableData.value = res.list
      defaultExpandKeys.value = res.list.map(o => o.id)
    },
    delete: deleteRuleAPI,
    updateStatus: updateRuleStatusAPI
  }
)

const {
  form,
  rules,
  formDrawerRef,
  formRef,
  drawerTitle,
  handleEdit,
  handleSubmit,
  handleCreate,
} = useInitForm(
  {
    form: {
      rule_id: 0,
      menu: 0,
      name: '',
      condition: '',
      method: 'GET',
      status: 1,
      order: 50,
      icon: '',
      frontpath: ''
    },
    rules: {
    },
    getData,
    update: updateRuleAPI,
    add: addRuleAPI
  }
)

// 添加子分类
const addChild = (id) => {
  handleCreate()
  form.value.rule_id = id
  form.value.status = 1
}
</script>
<template>
  <el-card shadow="never" class="border-0">
    <ListHeader @create="handleCreate" @refresh="getData"></ListHeader>
    <el-tree :expand-on-click-node="false" :data="tableData" :props="{ label: 'name', children: 'child' }"
      v-loading="loading" node-key="id" :default-expanded-keys="defaultExpandKeys">
      <template #default="{ node, data }">
        <div class="custom-tree-node">
          <el-tag size="small" :type="data.menu ? 'primary' : 'info'">{{ data.menu ? '菜单' : '权限' }}</el-tag>
          <el-icon v-if="data.icon" :size="16" class="ml-2">
            <component :is="data.icon"></component>
          </el-icon>
          <span>{{ data.name }}</span>
          <div class="ml-auto">
            <el-switch :model-value="data.status" :active-value="1" :inactive-value="0"
              @change="handleStatusChange($event, data)"></el-switch>
            <el-button text type="primary" size="small" @click.stop="handleEdit(data)">修改</el-button>
            <el-button text type="primary" size="small" @click.stop="addChild(data.id)">增加</el-button>
            <el-popconfirm @confirm="handleDelete(data.id)" confirm-button-text="确认" cancel-button-text="取消"
              title="你确定要删除吗?">
              <template #reference>
                <el-button text type="primary" size="small">删除</el-button>

              </template>
            </el-popconfirm>
          </div>
        </div>
      </template>
    </el-tree>
    <FormDrawer ref="formDrawerRef" :title="drawerTitle" @submit="handleSubmit">
      <el-form :model="form" ref="formRef" :rules="rules" label-width="80px">
        <el-form-item label="上级菜单" prop="rule_id">
          <el-cascader v-model="form.rule_id" :options="options"
            :props="{ value: 'id', label: 'name', children: 'child', checkStrictly: true, emitPath: false }"
            placeholder="请选择上级菜单" />
        </el-form-item>
        <el-form-item label="菜单/规则" prop="menu">
          <el-radio-group v-model="form.menu">
            <el-radio :value="1" border>菜单</el-radio>
            <el-radio :value="0" border>规则</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" style="width: 30%;" placeholder="名称"></el-input>
        </el-form-item>
        <el-form-item label="菜单图标" prop="icon" v-if="form.menu === 1">
          <IconSelect v-model="form.icon"></IconSelect>
        </el-form-item>
        <el-form-item label="前端路由" prop="frontpath" v-if="form.menu === 1 && form.rule_id > 0">
          <el-input v-model="form.frontpath" placeholder="前端路由"></el-input>
        </el-form-item>
        <el-form-item label="后端规则" prop="condition" v-if="form.menu === 0">
          <el-input v-model="form.condition" placeholder="后端规则"></el-input>
        </el-form-item>
        <el-form-item label="请求方式" prop="method" v-if="form.menu === 0">
          <el-select v-model="form.method" placeholder="请选择请求方式">
            <el-option v-for="item in ['GET', 'POST', 'PUT', 'DELETE']" :key="item" :label="item" :value="item" />
          </el-select>
        </el-form-item>
        <el-form-item label="排序" prop="order">
          <el-input-number v-model="form.order" :min="0" :max="1000" />
        </el-form-item>
      </el-form>
    </FormDrawer>
  </el-card>
</template>

<style scoped>
.custom-tree-node {
  flex: 1;
  display: flex;
  align-items: center;
  font-size: 14px;
  padding-right: 8px;
}

:deep(.el-tree-node__content) {
  padding: 20px 0;
}
</style>